| Bun | |
| Coordinates: | -4.4152°N 143.86°W |
| Speakers: | 480 |
| Date: | 2003 |
| Ref: | e25 |
| Familycolor: | Papuan |
| Iso3: | buv |
| Glotto: | bunn1240 |
| Glottorefname: | Bun |
Bun is a Yuat language of Papua New Guinea. It is spoken in Biwat village (-4.4152°N 143.86°W) of Yuat Rural LLG, East Sepik Province.[1]